Figure 5From: Pepsinogen I and II expressions in situ and their correlations with serum pesignogen levels in gastric cancer and its precancerous disease Scatter plots of correlations between in situ PGI/II ratio and serum PG/II ratio. (A) correlation between in situ PGI/II ratio and serum PGI/II ratio in total study sample; (B) correlation between in situ PGI/II ratio and serum PGI/II ratio in NOR subgroup; (C) correlation between in situ PGI/II ratio and serum PGI/II ratio in GS subgroup; (D) correlation between in situ PGI/II ratio and serum PGI/II ratio in GA subgroup.Back to article page